Proven experience in platform, infrastructure, or DevOps/SRE engineering with production systems at scale.
Hands-on expertise with Terraform and AWS for infrastructure management.
Deep experience in designing and maintaining CI/CD pipelines using GitHub.
Experience with Node.js and TypeScript in production services.
Comfortable working across multiple programming languages and tools.
Strong product mindset, understanding the impact of infrastructure on product development.
Ability to thrive in a fast-paced, autonomous environment with greenfield projects.
Responsibilities
Design and manage cloud infrastructure as code using Terraform on AWS.
Own the infrastructure end-to-end, making foundational decisions for the platform.
Continuously improve CI/CD pipelines in GitHub for efficient engineering workflows.
Ensure platform reliability, security, and observability as the team scales.
Set infrastructure standards and collaborate across engineering teams.
Benefits
Opportunity to make a significant impact in an early-stage company.
Chance to contribute to helping children with autism.
Fast-paced environment with new challenges and growth opportunities.
Healthcare, dental, and vision benefits.
Full Job Description
What You'll Be Doing
As a Senior Platform Engineer, you'll own the foundational infrastructure the rest of engineering builds on. This is a largely greenfield role: you'll define the platform and tooling needed to support our AI efforts-including the environments and test harnesses that let AI agents ("bots") safely exercise and validate how our systems behave. Reporting directly to our founder and CTO, you'll make high-leverage decisions about our infrastructure, CI/CD, and developer experience, and set the standards the rest of the team follows.
What Success Looks Like
Infrastructure as Code: Design and manage our cloud infrastructure as code with Terraform on AWS, keeping it reproducible, reviewable, and ready to scale.
End-to-End Ownership: Own our infrastructure end to end-making the greenfield decisions that shape our platform and the tooling the rest of engineering builds on.
CI/CD & Developer Experience: Own and continuously improve our CI/CD pipelines in GitHub so engineers can ship quickly, safely, and often.
Reliability & Scale: Keep the platform secure, observable, and dependable as the product and team grow.
Technical Leadership: Set infrastructure standards and partner across engineering, bringing strong product knowledge of what we're building and why.
What You'll Bring
Experience: Proven experience in platform, infrastructure, or DevOps/SRE engineering, including building and running production systems at scale.
Infrastructure as Code: Hands-on expertise with Terraform and AWS, and a code-first approach to managing infrastructure.
CI/CD & GitHub: Deep experience designing and maintaining CI/CD pipelines and working day to day in GitHub.
Node.js & TypeScript: Experience building and running production services in Node.js and TypeScript.
Language-Agnostic: Comfortable working across languages and picking up new tools as needed-TypeScript is our primary language, but you're not tied to it.
Product Mindset: Strong product sense-you understand how infrastructure decisions shape the product and the people who use it.
Ownership: Thrives with autonomy and greenfield ambiguity, taking end-to-end ownership of decisions in a fast-moving environment.
Tools & Technology
Terraform (infrastructure as code)
AWS
GitHub and CI/CD
Node.js and TypeScript
Aptible
Why Passage Health?
Opportunity to make a tremendous impact on an early-stage company and team.
A chance to use your skills to help children with autism.
A fast-paced environment that offers new challenges and opportunities for growth.
